bispeci

covolutional turbo coides

自己编写的matlab求解一元，二元函数问题，用了英国谢菲尔德大学编写的GA工具箱，有图，注释详细！(I have written matlab solving unary, binary function issue, prepared by the University of Sheffield, UK GA toolbox, there are maps, detailed notes!)

产生雷达巴克码（Barker）信号，码内线性调频（LPM）。 RD_wave_mix.m 产生Baker码信号函数 test_wave_mix 测试函数(The Barker code (Baker code) radar signal, linear frequency modulation (LPM). RD_wave_mix.m Baker generated code signal function test_wave_mix test function)

The generating systems use Doubly-Fed Induction Generators (DFIGs) to achieve high conversion efficiency and to reduce the installation cost. This paper presents a modeling and Maximum Power Point Tracking (MPPT) control method of DFIG-based variable-speed wind energy conversion system. The generator considered is a wound rotor induction machine whose stator is connected directly to the grid and the rotor is fed through back-to-back Pulse-Width Modulation (PWM) converters. Stator flux-oriented vector control is applied to control the active and reactive current loops independently. The MPPT control method in a Wind Energy Conversion System (WECS) is proposed. The proposed control solution aims at driving the position of the operating point near to optimality. This is a very important aspect to maintain DFIGs efficiently in a variable wind speed. The wind generator is modeled in RSCAD program which is interfaced with the Real Time Digital Simulator (RTDS).

说明：  是用于解决剔除样本异常值的蒙特卡洛mtlab代码，可以进行参考(Monte Carlo matlab code)

说明：  这个程序是使用MATLAB对ofdm中的压缩扩张技术降低PAPR技术的仿真，程序仿了不同u值下的对PAPR的降低程度不同(that is a simulation of papr using matlab ,it is using u_law companding)

some graphs of the famous matlab tutorial

generate Huffman code. it includes dictionary generation. Huff_count is used to count number of types of character.

美国麻省理工的网上matlab课程学习，共分五个章节。(Massachusetts online the Matlab course of study is divided into five chapters.)

《高等光学仿真》书中1-6章题例的matlab源程序，分享一下(share the Matlab source codes of the problems in Advanced optical simulation book .)